CN102472542B - 空气调节机及空气调节机的制冷剂量检测方法 - Google Patents

空气调节机及空气调节机的制冷剂量检测方法 Download PDF

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Publication number
CN102472542B
CN102472542B CN201080032591.0A CN201080032591A CN102472542B CN 102472542 B CN102472542 B CN 102472542B CN 201080032591 A CN201080032591 A CN 201080032591A CN 102472542 B CN102472542 B CN 102472542B
Authority
CN
China
Prior art keywords
refrigerant
level detection
temperature
air conditioner
liquid level
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201080032591.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN102472542A (zh
Inventor
加藤隆博
盐谷笃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Air Conditioning and Refrigeration Systems Corp
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CN102472542A publication Critical patent/CN102472542A/zh
Application granted granted Critical
Publication of CN102472542B publication Critical patent/CN102472542B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/06—Superheaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/003—Control issues for charging or collecting refrigerant to or from a cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/007—Details for charging or discharging refrigerants; Service stations therefor characterised by the weighing of refrigerant or oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/13—Economisers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/16—Receivers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/05—Refrigerant levels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/04—Refrigerant level

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Other Air-Conditioning Systems (AREA)
CN201080032591.0A 2009-12-10 2010-12-01 空气调节机及空气调节机的制冷剂量检测方法 Expired - Fee Related CN102472542B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009280792A JP5582773B2 (ja) 2009-12-10 2009-12-10 空気調和機および空気調和機の冷媒量検出方法
JP2009-280792 2009-12-10
PCT/JP2010/071481 WO2011070954A1 (fr) 2009-12-10 2010-12-01 Climatiseur et procédé de détection de la quantité de fluide frigorigène pour le climatiseur

Publications (2)

Publication Number Publication Date
CN102472542A CN102472542A (zh) 2012-05-23
CN102472542B true CN102472542B (zh) 2015-01-14

Family

ID=44145499

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080032591.0A Expired - Fee Related CN102472542B (zh) 2009-12-10 2010-12-01 空气调节机及空气调节机的制冷剂量检测方法

Country Status (4)

Country Link
EP (1) EP2511630B1 (fr)
JP (1) JP5582773B2 (fr)
CN (1) CN102472542B (fr)
WO (1) WO2011070954A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102607220B (zh) * 2012-04-05 2014-04-16 海信（山东）冰箱有限公司 一种调试冰箱制冷剂灌注量的方法
JP5839084B2 (ja) 2013-10-07 2016-01-06 ダイキン工業株式会社 冷凍装置
JP5797354B1 (ja) * 2014-03-07 2015-10-21 三菱電機株式会社 空気調和装置
JP5983678B2 (ja) * 2014-05-28 2016-09-06 ダイキン工業株式会社 冷凍装置
JP6621616B2 (ja) * 2014-09-03 2019-12-18 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 冷媒量検知装置
JP6735744B2 (ja) * 2015-06-18 2020-08-05 三菱電機株式会社 冷凍サイクル装置
CN104949414B (zh) * 2015-07-10 2017-12-19 珠海格力电器股份有限公司 空调器及其压缩机油位的检测方法和装置
JP6475647B2 (ja) * 2016-01-30 2019-02-27 株式会社 ナンバ 冷凍サイクルにおける冷媒漏洩検知装置
JP6643630B2 (ja) * 2016-02-17 2020-02-12 パナソニックＩｐマネジメント株式会社 空気調和装置
CN106931604B (zh) * 2017-03-30 2019-07-30 四川长虹电器股份有限公司 商用多联机防冷媒堆积处理方法
CN107576104A (zh) * 2017-09-26 2018-01-12 青岛海尔空调电子有限公司 用于空调器的冷媒调节系统及空调器
WO2020065999A1 (fr) * 2018-09-28 2020-04-02 三菱電機株式会社 Unité extérieure pour dispositif à cycle frigorifique, dispositif à cycle frigorifique, et dispositif de climatisation
EP3889521B1 (fr) * 2018-11-30 2024-08-28 Hitachi-Johnson Controls Air Conditioning, Inc. Dispositif de régulation et dispositif de climatisation
WO2021111561A1 (fr) * 2019-12-04 2021-06-10 三菱電機株式会社 Unité extérieure et dispositif à cycle frigorifique
WO2021192275A1 (fr) * 2020-03-27 2021-09-30 三菱電機株式会社 Unité extérieure et dispositif à cycle de réfrigération équipé de cette dernière
JP7393536B2 (ja) * 2020-05-14 2023-12-06 三菱電機株式会社 冷凍装置
CN116147242B (zh) * 2022-09-09 2024-08-16 青岛海尔空调器有限总公司 空调的冷媒充注方法及系统
WO2024142327A1 (fr) * 2022-12-27 2024-07-04 三菱電機株式会社 Dispositif de climatisation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3070223B2 (ja) * 1991-03-08 2000-07-31 ダイキン工業株式会社 冷媒加熱式空気調和機
JP2005282885A (ja) * 2004-03-29 2005-10-13 Mitsubishi Heavy Ind Ltd 空気調和装置
CN1692263A (zh) * 2003-01-10 2005-11-02 大金工业株式会社 冷冻装置及冷冻装置的制冷剂量检测方法
JP2007139244A (ja) * 2005-11-16 2007-06-07 Fujitsu General Ltd 冷凍装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5787570A (en) * 1980-11-19 1982-06-01 Hitachi Ltd Refrigerating plant
JP2002350014A (ja) 2001-05-22 2002-12-04 Daikin Ind Ltd 冷凍装置
JP2005308393A (ja) * 2005-07-25 2005-11-04 Daikin Ind Ltd 冷凍装置及び冷凍装置の冷媒量検出方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3070223B2 (ja) * 1991-03-08 2000-07-31 ダイキン工業株式会社 冷媒加熱式空気調和機
CN1692263A (zh) * 2003-01-10 2005-11-02 大金工业株式会社 冷冻装置及冷冻装置的制冷剂量检测方法
JP2005282885A (ja) * 2004-03-29 2005-10-13 Mitsubishi Heavy Ind Ltd 空気調和装置
JP2007139244A (ja) * 2005-11-16 2007-06-07 Fujitsu General Ltd 冷凍装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
JP昭57-87570A 1982.06.01 *
JP特开2005-282885A 2005.10.13 *
JP特开2007-139244A 2007.06.07 *
JP特许第3070223B2 2000.07.31 *

Also Published As

Publication number Publication date
EP2511630A4 (fr) 2017-09-20
EP2511630A1 (fr) 2012-10-17
EP2511630B1 (fr) 2019-07-24
JP2011122767A (ja) 2011-06-23
JP5582773B2 (ja) 2014-09-03
WO2011070954A1 (fr) 2011-06-16
CN102472542A (zh) 2012-05-23

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Effective date of registration: 20170921

Address after: Tokyo, Japan, Japan

Patentee after: MITSUBISHI heavy industry refrigeration air conditioning system Co Ltd

Address before: Tokyo, Japan, Japan

Patentee before: Mit-subishi Heavy Industries Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150114

Termination date: 20191201